package com.dyb.demo.strategy;

import java.util.Objects;

public class Test {

    public static void main(String[] args) {

        Test test = new Test();
        test.test();
    }

    private void test () {
        AbstractStrategyRouter<String, String> root = new Root();
        String r = root.applyStrategy("B");
        System.out.println(r);
    }

}
